Finite Group Databasebeta
Cayley diagram

C2×#43025 #7667246

order512
nilpotency class2
isoclinismisoclinic class of #42996
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#43025

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#120C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8374 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 22 points:

(1,2);(3,4,5,6)(9,13)(12,14)(15,16)(17,18)(19,20)(21,22);(7,8)(9,14)(10,11)(12,13)(15,16,19,20)(17,22,21,18);(3,4)(5,6)(8,11)(12,14)(16,20)(17,21);(7,8)(9,12)(10,11)(13,14)(15,17,19,21)(16,18,20,22);(7,9)(8,12)(10,13)(11,14)(15,18)(16,21)(17,20)(19,22)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7667271, C2×#7692213, C2×#7690367, …
maximal normal subgroup ofC2×#7667271, C2×#7692213, C2×#7690367, …
maximal quotient ofC2×#1427238, C2×#686308

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7574442);